The Bell System was a system of telecommunication companies, led by the Bell Telephone Company and later by the American Telephone and Telegraph Company...

The monopoly position of the Bell System in the U.S. was ended on January 8, 1982, by a consent decree providing that AT&T Corporation would, as had been...

diving bell is not designed to move under the control of its occupants, or to operate independently of its launch and recovery system. The wet bell is a...

awarded for work completed at Bell Laboratories. Bell Labs had its origin in the complex corporate organization of the Bell System telephone conglomerate. The...

multi-user computer operating systems that derive from the original AT&T Unix, whose development started in 1969 at the Bell Labs research center by Ken...

as an "ILEC" (Incumbent Local Exchange Carrier) they were the former Bell System or Independent Telephone Company responsible for providing local telephone...

Bell Canada (commonly referred to as Bell) is a Canadian telecommunications company headquartered at 1 Carrefour Alexander-Graham-Bell in the borough of...

The Bell Telephone Company was the initial corporate entity from which the Bell System originated to build a continental conglomerate and monopoly in telecommunication...

subscribers and 4.6 billion mobile subscribers. Telephones portal Bell System Bell Telephone Memorial Cellular network Cordless telephone Harvard sentences...

called a pocket bell (ポケットベル, poketto beru) or pokeberu (ポケベル), which is an example of wasei-eigo. Pagers operate as part of a paging system which includes...

Alexander Graham Bell (/ˈɡreɪ.əm/, born Alexander Bell; March 3, 1847 – August 2, 1922) was a Scottish-born Canadian-American inventor, scientist, and...

yearly by the IEEE society. The journal was originally established as the Bell System Technical Journal (BSTJ) in New York by the American Telephone and Telegraph...

BellSouth, LLC (stylized as BELLSOUTH and formerly known as BellSouth Corporation) was an American telecommunications holding company based in Atlanta...

1910s through the 1984 Bell System divestiture was The Pacific Telephone and Telegraph Company. As of 2002, the name “Pacific Bell” is no longer used in...

company was formed in 1984 as Bell Atlantic as a result of the breakup of the Bell System into seven companies, each a Regional Bell Operating Company (RBOC)...

depends on which Bell's state the two qubits are in initially. Bell's states can be generalized to certain quantum states of multi-qubit systems, such as the...

subsidiary of the Bell System. It was a division of Southwestern Bell Corporation. It continued to operate as Southwestern Bell Mobile Systems until 2000, when...

The Bell System Practices (BSPs) is a compilation of technical publications which describes the best methods of engineering, constructing, installing...

The Bell System Science Series consists of nine television specials made for the AT&T Corporation that were originally broadcast in color between 1956...

century. This monopoly was known as the Bell System, and during this period, AT&T was also known by the nickname Ma Bell. In 1982, U.S. regulators broke up...

While part of the Bell System, it was at times the biggest Bell Operating Company of AT&T's 22 local telephone companies. Southwestern Bell continued to grow...

communications devices and switching centers. DTMF was first developed in the Bell System in the United States, and became known under the trademark Touch-Tone...

standardized when the dual-tone multi-frequency signaling (DTMF) system was developed in the Bell System in the United States in the 1960s that replaced rotary...

carrier systems developed by AT&T Bell Laboratories for digital transmission of multiplexed telephone calls. The first version, the Transmission System 1 (T1)...

telephone companies. The Regional Bell Operating Companies (RBOCs) are the result of the break-up of the Bell System in 1984. After numerous mergers, asset...

years as a research and development facility, initially for the Bell System and later Bell Labs. The centerpiece of the campus is an Eero Saarinen–designed...

were first defined in the Universal Service Ordering Code (USOC) system of the Bell System in the United States for complying with the registration program...

in Velda City, Bell was sued by Arch City Defenders, a local nonprofit, for his role in Velda City's cash bail system. In 2006, Bell managed the campaign...

Plan 9 from Bell Labs is a distributed operating system which originated from the Computing Science Research Center (CSRC) at Bell Labs in the mid-1980s...

Service (SMS), and other services. The protocol was introduced in the Bell System in the United States by the name Common Channel Interoffice Signaling...